My Inquiry
My Account
NXP Semiconductors 74LV02D,118
- Part No.:
- 74LV02D,118
- Manufacturer:
- NXP Semiconductors
- Category:
- Gates and Inverters
- Package:
- -
- Datasheet:
-
74LV02D,118.pdf
- Description:
- IC GATE NOR
- Quantity:
- Payment:
- Shipping:
Inventory:8,910
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74LV02D,118 from Nexperia is a quad 2-input NOR gate IC in SO14 package, operating from 1.0 V to 5.5 V supply, delivering propagation delay as low as 6.0 ns at 3.3 V with 15 pF load, and rated for −40 °C to +125 °C industrial temperature range - used in digital logic control, bus arbitration, and level-shifting interfaces in low-voltage embedded systems.
For engineers reviewing the 74LV02D,118 datasheet, 74LV02D,118 pinout, 74LV02D,118 application, or 74LV02D,118 equivalent, this page delivers verified electrical specs, validated SO14 pin mapping, real-world use cases in voltage-level translation and synchronous reset generation, and confirmed drop-in alternatives with documented functional and timing differences.
Technical Context
The 74LV02D implements four independent CMOS NOR gates with rail-to-rail input compatibility across 1.0–5.5 V operation. It accepts TTL-level inputs when VCC is 2.7–3.6 V and maintains guaranteed VOH > 2.4 V and VOL < 0.4 V under 6 mA load at 3.0 V.
Its dynamic performance includes 6.0 ns typical propagation delay (nA/nB to nY) at VCC = 3.3 V and CL = 15 pF, and 22 pF power dissipation capacitance (CPD), enabling predictable power estimation in high-speed logic interfacing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Function | Quad 2-input NOR gate - provides four independent Boolean OR-NOT operations per package. |
| Supply Voltage Range | 1.0 V to 5.5 V - supports direct interface with 1.2 V, 1.8 V, 2.5 V, 3.3 V, and 5 V logic domains. |
| Propagation Delay | 6.0 ns typical (VCC = 3.3 V, CL = 15 pF) - enables reliable operation in sub-100 MHz digital control paths. |
| Output Drive | ±6 mA at VCC = 3.0 V - sufficient to drive standard CMOS loads and small capacitive buses without buffering. |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive, industrial PLC, and extended-range IoT edge nodes. |
| Input Compatibility | TTL-level inputs supported at VCC = 2.7–3.6 V - allows seamless integration with legacy 5 V microcontrollers and peripherals. |
| ESD Protection | HBM > 2000 V, MM > 200 V - meets IEC61000-4-2 Level 2 requirements for board-level robustness. |
Pinout & Package
74LV02D,118 uses the SO14 (SOT108-1) plastic small outline package: 14-pin, 3.9 mm body width, 1.27 mm pitch, gull-wing leads, JEDEC MS-012 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | Gate 1 inputs/outputs | Pins 1 (1Y), 2 (1A), 3 (1B): Output and two inputs of first NOR gate - configured as active-low OR function. |
| 4, 5, 6 | Gate 2 inputs/outputs | Pins 4 (2Y), 5 (2A), 6 (2B): Independent second NOR gate - electrically isolated, share no internal coupling. |
| 7 | GND | Ground reference for all logic and power domains - must be low-impedance connection to system common plane. |
| 8, 9, 10 | Gate 3 inputs/outputs | Pins 8 (3A), 9 (3B), 10 (3Y): Third NOR gate - identical timing and drive strength as Gates 1 and 2. |
| 11, 12, 13 | Gate 4 inputs/outputs | Pins 11 (4A), 12 (4B), 13 (4Y): Fourth NOR gate - fully symmetrical; usable for redundant logic or parallel fan-out. |
| 14 | VCC | Single positive supply pin - powers all four gates; decoupling capacitor (100 nF) required within 5 mm. |
Key Features
| Feature | Design Value |
|---|---|
| Wide VCC range | 1.0 V to 5.5 V operation - eliminates need for level shifters when interfacing mixed-voltage subsystems. |
| Low ground bounce | Typical < 0.8 V at VCC = 3.3 V - reduces noise coupling into adjacent analog or RF sections on shared PCBs. |
| High noise immunity | VIH ≥ 2.0 V / VIL ≤ 0.8 V at VCC = 3.3 V - ensures robust switching in electrically noisy industrial environments. |
| Thermal stability | Specified over −40 °C to +125 °C - guarantees consistent timing and output drive across full automotive under-hood range. |
| Multiple packages | SO14 (74LV02D), TSSOP14 (74LV02PW), DHVQFN14 (74LV02BQ) - enables layout optimization for density, thermal, or reflow constraints. |
Applications
| Industrial Control Logic | Microcontroller Reset Generation |
|---|---|
|
Use Scenario: Generating synchronized enable/disable signals for multiple motor drivers in a programmable logic controller cabinet. IC Role / Device Role / Timing Role: Quad NOR gate acts as combinatorial logic arbiter - combining safety interlock, watchdog timeout, and manual override signals to produce fail-safe gate enable. Use Value: Single 14-pin SOIC replaces discrete transistor-resistor networks, reducing BOM count by 75% and eliminating timing skew between channels. |
Use Scenario: Creating a hardware reset pulse triggered by both power-on and software watchdog timeout in an ARM Cortex-M4-based gateway. IC Role / Device Role / Timing Role: One NOR gate combines RC power-on delay and open-drain watchdog signal - producing active-low reset with glitch-free deassertion. Use Value: Eliminates external Schmitt-trigger inverter; guaranteed 6 ns max delay mismatch between inputs ensures clean reset edge at MCU POR pin. |
| Voltage-Level Translation | Bus Arbitration Interface |
|
Use Scenario: Interfacing a 1.8 V FPGA I/O bank with a 3.3 V UART transceiver in a battery-powered sensor node. IC Role / Device Role / Timing Role: NOR gate configured as inverter (one input tied HIGH) - translates 1.8 V logic HIGH to 3.3 V compatible output while preserving edge rate. Use Value: Achieves bidirectional level shift without direction control pins or external pull-ups; VIH/VIL margins exceed 0.4 V at 1.8 V VCC. |
Use Scenario: Resolving bus contention between two CAN controllers sharing a single physical transceiver in a dual-redundant vehicle ECU. IC Role / Device Role / Timing Role: Two NOR gates implement wired-OR arbitration logic - detecting simultaneous TX requests and forcing priority-based channel disable. Use Value: Sub-10 ns propagation ensures arbitration decision occurs before bit sampling window, preventing frame corruption on CAN FD bus. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad 2-input NOR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74LVC02PW,118 | Wider VCC range (1.65–5.5 V); lower ICC (< 10 µA); faster tpd (4.2 ns @ 3.3 V) | Not rated for −40 °C to +125 °C - limited to −40 °C to +125 °C only in selected lots; lacks HBM > 2000 V rating | Select when ultra-low static current and sub-5 ns speed are critical, and extended temperature qualification is not required. |
| SN74LV02APWR | Identical VCC range and pinout; slightly higher VOH (2.9 V min @ 6 mA, VCC = 3.3 V) but lower ESD (HBM = 2000 V typical, not guaranteed) | TI's characterization excludes 1.0–1.2 V operation - minimum guaranteed VCC is 1.65 V per datasheet | Prefer for TI-design ecosystems where toolchain support and SPICE models are prioritized over sub-1.2 V functionality. |
Compared with 74LV02D,118, the 74LVC02PW,118 trades extended low-voltage operation and automotive-grade ESD for higher speed and lower quiescent current, while SN74LV02APWR sacrifices 1.0 V capability and guaranteed HBM rating for tighter VOH consistency in TI-centric designs.
Availability
74LV02D,118 is available at Aetrix Electronics and suitable for industrial control logic, microcontroller reset generation, voltage-level translation, and bus arbitration interfaces requiring stable component supply across automotive, factory automation, and medical diagnostics equipment.
Supply support for 74LV02D,118 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Nexperia is a global semiconductor expert focused on high-volume, high-reliability logic, discrete, and MOSFET solutions - serving automotive, industrial, and consumer markets with ISO/TS 16949-certified manufacturing.
The 74LV02D belongs to Nexperia's LV (Low-Voltage) logic family, engineered for interoperability across mixed-supply systems and designed specifically for robust, low-power digital interfacing in harsh-temperature environments.
FAQ
Is 74LV02D,118 compatible with 5 V TTL inputs?
Yes - when VCC is between 2.7 V and 3.6 V, the device accepts standard TTL input levels (VIH ≥ 2.0 V, VIL ≤ 0.8 V). At VCC = 5.0 V, input thresholds scale to 0.7×VCC and 0.3×VCC, so direct 5 V TTL driving is not guaranteed without external level shifting.
What is the maximum capacitive load the 74LV02D,118 can drive reliably?
The device is characterized up to 15 pF load for timing specifications (tpd = 6.0 ns @ 3.3 V). Driving >50 pF is possible with degraded propagation delay (e.g., ~12 ns at 50 pF), but output voltage swing remains within spec up to ±25 mA sink/source per output, per absolute maximum ratings.
Does 74LV02D,118 require external pull-up or pull-down resistors on unused inputs?
Yes - unused inputs must be terminated to VCC or GND. Floating CMOS inputs cause increased ICC, potential oscillation, and elevated power consumption. For NOR gates, tying unused inputs to GND ensures defined LOW state and minimizes shoot-through current.
Can 74LV02D,118 operate at 1.0 V supply with full functionality?
Yes - the datasheet explicitly guarantees operation down to VCC = 1.0 V (with inputs at GND or VCC), though propagation delay increases to 40 ns and output drive drops to ±100 µA. All four gates remain fully functional with correct logic truth table behavior at 1.0 V.
74LV02D,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- *
- Package/Case:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Logic Type:
- -
- Number of Circuits:
- -
- Number of Inputs:
- -
- Features:
- -
- Voltage - Supply:
- -
- Current - Quiescent (Max):
- -
- Current - Output High, Low:
- -
- Input Logic Level - Low:
- -
- Input Logic Level - High:
- -
- Max Propagation Delay @ V, Max CL:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74LV02D,118 FAQ
1.How can I place an order for 74LV02D,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LV02D,118 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 74LV02D,118 reliable?
The price and inventory of 74LV02D,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LV02D,118 is usually 5 days.
3.What payment methods are accepted for 74LV02D,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LV02D,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74LV02D,118?
74LV02D,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LV02D,118 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 74LV02D,118?
For technical support, including 74LV02D,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LV02D,118 requirements.
6.How does Aetrix verify that 74LV02D,118 is sourced from the original manufacturer or authorized distributors?
All 74LV02D,118 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74LV02D,118 meets industry standards.
7.What is the process for return or replacement of 74LV02D,118?
All 74LV02D,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74LV02D,118, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 74LV02D,118 part is unused and in its original packaging.
Return procedure for 74LV02D,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74LV02D,118 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
